Pesticide spraying machine

Abstract

The invention discloses a pesticide spraying machine. The pesticide spraying machine comprises a chassis (1), a power part, a control part (3) and a spraying system (4). A long-span steel-structured platform is used as the chassis (1), the wheels (2-6) are placed at two ends of the chassis (1), the working range is increased, and degree of damage of indentations of the wheels (2-6) to rhizomes of crops is reduced; if the pesticide spraying machine is matched with high-figure rice tires, the pesticide spraying machine can walk in paddy fields under various mud conditions; spraying devices which are symmetrically arranged on two sides of the chassis (1) spray pesticide, the using amount of the pesticide can be reduced, the distance from each sprayer (4-6) to leaves can be adjusted to be optimal at any time, the pesticide effect is improved, uniform spraying is guaranteed, pesticide liquid is saved, pollution is reduced, and output proportion of land is increased; and after large-aperture sprayers are used, the spraying effect can be achieved. The cost is saved effectively, and mechanical management is realized.

Description

technical field [0001] The invention relates to a pesticide spraying machine, which belongs to the field of agricultural machinery. Background technique [0002] There are two kinds of semi-artificial and semi-mechanized spraying and mechanized spraying when chemical weeding is used for disease prevention and pest control in farmland. The semi-mechanized working mode of artificial shoulders and hands is seriously corrosive to the body, the strength is high and the spraying area is small, and the arm swings back and forth, there are some overlapping areas and missed spraying areas, poor uniformity, serious waste, and the amount of pesticides carried Less and less efficient. There are two types of mechanized spraying: mechanical self-propelled spraying and aircraft spraying. The principle of mechanical self-propelled spraying is to continue the existing mechanical mode of operation. Although the distance between the nozzle and the leaf surface of the crops can be controlled ...

AI Technical Summary

Problems solved by technology

The above two modes are fast, labor-saving and time-saving, but the quality of spraying is poor, the cost is high, and the amount of pesticide carried by the unmanned aircraft is small, so it is bound to use high-concentration pesticides, and the distance between the nozzle and the crops during spraying cannot Effectively controlled within a reasonable distance of 20 cm, the uniformity of pesticide water mist attached to the leaf surface is not enough, and it cannot be effectively sprayed on the middle and lower parts of the crops, and the treatment effect on the lower parts of some crops cannot be satisfied. The pollution is serious, causing high pollution to the environment

Manned aircraft can carry a large amount of pesticides. Due to the greater distance between the nozzle and the crops, its resistance to wind and gasification is seriously insufficient, and the unevenness of pesticide water mist attached to the leaf surface increases, resulting in waste and environmental pollution. more serious

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